/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.thrift.protocol;

/** Helper class that encapsulates struct metadata. */
public final class TMessage {
  public TMessage() {
    this("", TType.STOP, 0);
  }

  public TMessage(String n, byte t, int s) {
    name = n;
    type = t;
    seqid = s;
  }

  public final String name;
  public final byte type;
  public final int seqid;

  @Override
  public String toString() {
    return "<TMessage name:'" + name + "' type: " + type + " seqid:" + seqid + ">";
  }

  @Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;
    result = prime * result + ((name == null) ? 0 : name.hashCode());
    result = prime * result + seqid;
    result = prime * result + type;
    return result;
  }

  @Override
  public boolean equals(Object obj) {
    if (this == obj) return true;
    if (obj == null) return false;
    if (getClass() != obj.getClass()) return false;
    TMessage other = (TMessage) obj;
    if (name == null) {
      if (other.name != null) return false;
    } else if (!name.equals(other.name)) return false;
    if (seqid != other.seqid) return false;
    if (type != other.type) return false;
    return true;
  }
}
